Stephen Klein, M.D.
NPI 1316158397 · Physical Medicine & Rehabilitation Physician · Bayside, NY
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Klein, M.D. is a Physical Medicine & Rehabilitation Physician provider in Bayside, NY (NPI 1316158397).
Provider details
- NPI number
- 1316158397
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 156137-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-24
- Last updated
- 2015-10-26
Frequently asked questions
- What is Stephen Klein's NPI number?
- Stephen Klein's National Provider Identifier (NPI) is 1316158397, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Klein's specialty?
- Stephen Klein is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Klein located?
- Stephen Klein's practice location on file with NPPES is 213-33 39th Ave., Bayside, NY 11361.
- What is Stephen Klein's phone number?
- The practice phone number listed in the NPPES registry for Stephen Klein is (212) 673-6083.
- Does Stephen Klein accept Medicare?
- Stephen Klein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Klein's NPI active?
- Yes — Stephen Klein's NPI (1316158397) is active in the NPPES registry as of the last update on 2015-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.